Records of the Geological Survey of India, Volume 113Geological Survey of India, 1984 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
From inside the book
Results 1-3 of 66
Page 106
... mineralised host rock , no surface manifestation of mineralisation is seen in this block . As no significant results were obtained the drilling operations in this block have been suspended . However , the remaining part of this block ...
... mineralised host rock , no surface manifestation of mineralisation is seen in this block . As no significant results were obtained the drilling operations in this block have been suspended . However , the remaining part of this block ...
Page 294
... mineralisation was found . Of the boreholes drilled in Singhana area , DHS - 12 , 14 , 15 16 & 20 intersected copper mineralisation moderate values in mineralised zones ranging in thickness from 1.65 metres to 9.40 metres with copper ...
... mineralisation was found . Of the boreholes drilled in Singhana area , DHS - 12 , 14 , 15 16 & 20 intersected copper mineralisation moderate values in mineralised zones ranging in thickness from 1.65 metres to 9.40 metres with copper ...
Page 325
... mineralisation is also recorded in the andesites . Two other mineralised silicified zones ( one 250 m long , trending N30 ° E - S30 ° W and another 100 m long , trending N - S ) have been recorded 500 m north- east of Kojbi and 2.5 km ...
... mineralisation is also recorded in the andesites . Two other mineralised silicified zones ( one 250 m long , trending N30 ° E - S30 ° W and another 100 m long , trending N - S ) have been recorded 500 m north- east of Kojbi and 2.5 km ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
Performance of the Geological Survey of India during 197576 F S | 66 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
Copyright | |
15 other sections not shown
Other editions - View all
Common terms and phrases
amphibolite analysis Andhra Pradesh Asstt bands Banerjee basalt basemetal basin belt block boreholes Calcutta chalcopyrite charnockite Circle clay COALFIELD covering an area Deccan Trap deposits depth dips Director DISTRICT dolomite drill cores dykes exposed fault folds foliation Formation fossils geochemical geological mapping Geologist Jr geophysical geotechnical geothermal Ghosh gneiss Gondwana grade granite grey Group Gupta Headquarters Hydel indicated investigation Karnataka Kumar laboratory laterite limestone lineament located logging Lucknow MADHYA PRADESH magnetic magnetite Maharashtra mapped an area meeting metres migmatite million tonnes mineral mineralisation nala NE-SW NW-SE occur pegmatite phyllite pitting power house Project quartz quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist sediments shale Sharma sheet Shri sillimanite Singh Sinha spillway sq km sq km area Srivastava strike length studies sulphide surveys Tamil Nadu thickness tion toposheet traverses trending tunnel upto varying